使用Python怎么读取电脑硬件信息
本篇文章为大家展示了使用Python怎么读取电脑硬件信息，内容简明扼要并且容易理解，绝对能使你眼前一亮，通过这篇文章的详细介绍希望你能有所收获。
首先安装wmi库，wmi是一种规范和基础结构，通过它可以访问、配置、管理和监视几乎所有的Windows资源。大多用户习惯于使用众多的图形化管理工 具来管理Windows资源，在wmi之前这些工具都是通过 Win32应用程序编程接口来访问和管理Windows资源的。大多数脚本 语言都不能直接调用Win32 API，wmiI的出现使得系统管理员可以通过一种简便的方法即利用常见的脚本语言实现常用的系统管理任务。好了，上代码吧
importwmi
importtime
importjson
importwin32com
classPCHardwork(object):
globals
s=wmi.WMI()
defget_CPU_info(self):
cpu=[]
cp=s.Win32_Processor()
foruincp:
cpu.append(
{
"Name":u.Name,
"SerialNumber":u.ProcessorId,
"CoreNum":u.NumberOfCores,
"numOfLogicalProcessors":u.NumberOfLogicalProcessors,
"timestamp":time.strftime('%a,%d%b%Y%H:%M:%S',time.localtime()),
"cpuPercent":u.loadPercentage
}
)
print":::CPUinfo:",json.dumps(cpu,True,indent=4)
returncpu
defget_disk_info(self):
disk=[]
forpdins.Win32_DiskDrive():
disk.append(
{
"Serial":s.Win32_PhysicalMedia()[0].SerialNumber.lstrip().rstrip(),#获取硬盘序列号，调用另外一个win32API
"ID":123456,
"Caption":pd.Caption,
"size":str(int(float(pd.Size)/1024/1024/1024))+"G"
}
)
print":::Diskinfo:",json.dumps(disk,True,indent=4)
returndisk
defget_network_info(self):
network=[]
fornwins.Win32_NetworkAdapterConfiguration(IPEnabled=1):
network.append(
{
"MAC":nw.MACAddress,
"ip":nw.IPAddress
}
)
print":::Networkinfo:",json.dumps(network,True,indent=4)
returnnetwork
defget_running_process(self):
process=[]
forpins.Win32_Process():
process.append(
{
p.Name:p.ProcessId
}
)
print":::Runningprocess:",json.dumps(process,True,indent=4)
returnprocess
#运行测试：
PCinfo=PCHardwork()
PCinfo.get_CPU_info()
PCinfo.get_disk_info()
PCinfo.get_network_info()
PCinfo.get_running_process()运行结果：
:::CPU info: [ { "numOfLogicalProcessors": 2, "cpuPercent": 27, "Name": "Pentium(R) Dual-Core CPU E5300 @ 2.60GHz", "CoreNum": 2, "timestamp": "Tue, 29 May 2018 15:19:52", "Serial Number": "BFEBFBFF0001067A" }]:::Disk info: [ { "Caption": "WDC WD5000AAKX-22ERMA0 ATA Device", "Serial": "WD-WCC2EV784095", "ID": 123456, "size": "465G" }]:::Network info: [ { "ip": [ "192.168.3.37", "fe80::d1a:8c98:b6d9:5f28" ], "MAC": "E0:CB:4E:07:75:85" }]:::Running process: [ { "System Idle Process": 0 }, { "System": 4 }, { "smss.exe": 296 }, { "csrss.exe": 428 }, { "wininit.exe": 484 }, { "csrss.exe": 504 }, { "services.exe": 548 }, { "winlogon.exe": 580 }, { "lsass.exe": 588 }, { "lsm.exe": 596 }, { "svchost.exe": 732 }, { "svchost.exe": 812 }, { "svchost.exe": 872 }, { "svchost.exe": 936 }, { "svchost.exe": 996 }, { "audiodg.exe": 1076 }, { "svchost.exe": 1124 }, { "ZhuDongFangYu.exe": 1272 }, { "svchost.exe": 1300 }, { "spoolsv.exe": 1556 }, { "svchost.exe": 1584 }, { "360bpsvc.exe": 1656 }, { "AlibabaProtect.exe": 1680 }, { "QQProtect.exe": 1800 }, { "secbizsrv.exe": 1860 }, { "TBSecSvc.exe": 1904 }, { "httpd.exe": 2004 }, { "mysqld.exe": 2040 }, { "wwbizsrv.exe": 456 }, { "taskhost.exe": 1376 }, { "dwm.exe": 2140 }, { "explorer.exe": 2156 }, { "TaobaoProtect.exe": 2368 }, { "360tray.exe": 2476 }, { "tomcat6w.exe": 2500 }, { "httpd.exe": 2676 }, { "360sd.exe": 2712 }, { "aliwssv.exe": 3084 }, { "conhost.exe": 3096 }, { "360bdoctor.exe": 3280 }, { "baidupinyin.exe": 3376 }, { "svchost.exe": 3420 }, { "360rp.exe": 4008 }, { "QQ.exe": 4136 }, { "TXPlatform.exe": 4480 }, { "360se.exe": 4624 }, { "360se.exe": 4792 }, { "wdswfsafe.exe": 4924 }, { "360se.exe": 5916 }, { "360se.exe": 4456 }, { "360se.exe": 4604 }, { "SoftMgrLite.exe": 2304 }, { "360se.exe": 5612 }, { "360se.exe": 2756 }, { "hh.exe": 6752 }, { "KMPlayer.exe": 7616 }, { "chrome.exe": 6848 }, { "chrome.exe": 7956 }, { "chrome.exe": 7044 }, { "chrome.exe": 6432 }, { "chrome.exe": 4396 }, { "chrome.exe": 5240 }, { "360se.exe": 968 }, { "TTPlayer.exe": 8636 }, { "360se.exe": 7080 }, { "chrome.exe": 8784 }, { "360se.exe": 7148 }, { "360se.exe": 8760 }, { "360se.exe": 2604 }, { "360se.exe": 4784 }, { "360se.exe": 8804 }, { "360se.exe": 7096 }, { "360se.exe": 8900 }, { "TrustedInstaller.exe": 5676 }, { "360se.exe": 5232 }, { "flashfxp.exe": 9356 }, { "flashfxp.exe": 4416 }, { "360se.exe": 9868 }, { "360se.exe": 8816 }, { "360se.exe": 6816 }, { "eclipsePHP.exe": 11000 }, { "javaw.exe": 9324 }, { "360se.exe": 11112 }, { "editplus.exe": 6748 }, { "cmd.exe": 11740 }, { "conhost.exe": 10532 }, { "eclipse.exe": 10556 }, { "python2.exe": 11772 }, { "conhost.exe": 3676 }, { "360se.exe": 9604 }, { "360se.exe": 10656 }, { "svchost.exe": 10888 }, { "WmiPrvSE.exe": 11968 }, { "WmiPrvSE.exe": 10988 }, { "python2.exe": 10956 }, { "conhost.exe": 10328 }]
简单吧，附上wmi api说明: https://msdn.microsoft.com/en-us/library/bg126473%28v=vs.85%29.aspx
补充：这里使用Python2.7平台测试，可能会出现如下错误：
1. no module named wmi 错误
可使用pip命令解决：
pipinstallwmi
即可。
2. no module named win32com.client 错误
本站下载pywin32-223-cp27-none-win32.whl 。
使用如下命令安装：
pipinstallpywin32-223-cp27-none-win32.whl
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